220716ab67
Since on olinuxino_lime/lime2 we have a Linux version >= 4.20 we need to pass drm_kms_helper.drm_leak_fbdev_smem=1 to kernel command-line that really enables DRM_FBDEV_LEAK_PHYS_SMEM. CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM only adds the code for this, but drm_leak_fbdev_smem is 0 by default, so we need to override it with 1. Same goes for drm_fbdev_overalloc that must be at least 200 for having a double buffer that is required by Mali. This fixes both olimex_a20_olinuxino_lime and lime2 that use extlinux.conf. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
5 lines
212 B
Plaintext
5 lines
212 B
Plaintext
label Olinuxino
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kernel /boot/zImage
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fdtdir /boot
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append console=ttyS0,115200 root=/dev/mmcblk0p1 rootwait panic=10 drm_kms_helper.drm_leak_fbdev_smem=1 drm_kms_helper.drm_fbdev_overalloc=200 ${extra}
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